Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with agraphical user interface according to one embodiment;

FIG. 2 is a front view of a display screen or portion thereof with agraphical user interface according to another embodiment; and,

FIG. 3 is a front view of a display screen or portion thereof with agraphical user interface according to another embodiment.

The outermost broken lines in the figures illustrate a display screen orportion thereof and form no part of the claimed design. The other brokenlines in the figures illustrate portions of the graphical user interfacethat form no part of the claimed design.

CLAIM We claim the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.